Since 2010 we have transacted 38 deals from portfolio transfers to company purchases, acquiring more than $14.5 billion of liabilities


Gross liabilities acquired since 2010

Lloyd’s business (gross reserves)


26 deals

Company business


12 deals


Total liabilities

We have successfully completed 38 transactions across the Lloyd’s and (global) company markets, and in the past two years alone we have been the most active participant in the Lloyd’s legacy market. 

Our acquisitions include loss portfolio transfer (LPT) reinsurance, insurance business transfers, novation of managing agency businesses, Lloyd’s reinsurance-to-close (RITC), reinsurance transactions and straightforward asset/company purchases.


Gross liabilities acquired since 2010

A brief history of
RiverStone’s deals

10 transactions
4 transactions
3 transactions
2 transactions
6 transactions
7 transactions
6 transactions

Confidence in completion

Our outstanding track record in acquisitions is enhanced by our broad geographical reach – but our breadth does not compromise our depth. Our clients deal with one team throughout the process, and that team – with its expert commitment to and knowledge of due diligence – is dedicated to simplicity, attention to detail, speed and completion.

Our unparalleled experience in legacy acquisitions explains why many of our clients are long term, because close relationships and positive outcomes build trust.

Recent highlights

The 2023 consolidated annual report for RiverStone International Holdings Limited is now available

Gain valuable insights into our company’s performance, achievements, and strategic direction over the past year…

RiverStone International recognised as a Great Place to Work™ for Women

We are proud to have been recognised as a Great Place to Work for Women….

Celebrating Diwali – Festival Of Lights

At RiverStone we strive to foster an inclusive environment where we encourage and raise awareness…

RiverStone International broadens European reach with Catalina Insurance Ireland acquisition

Press release  11 September 2023 RiverStone International, the largest provider of legacy solutions in the…

We are proud to support Pride Month

Although we may seemingly have come a long way forward with LGBTQ+ rights in the…

RiverStone International expands UK boards with INED appointments

Press release  30 May 2023 RiverStone International, the largest provider of legacy solutions in the…

RiverStone International secures new corporate member level reinsurance to support growth

RiverStone International, the largest provider of legacy solutions in the Lloyd’s market, today announced that…

RiverStone International completes RITC and LPT transactions with MS Amlin

RiverStone International, the industry-leading acquirer and reinsurer of legacy and discontinued insurance business, has completed…

RiverStone International Announces Loss Portfolio Transfer Deal with AXIS Capital

Pembroke, Bermuda, December 15, 2022 – RiverStone International today announced that it has entered into…

RiverStone International signs agreement with Sompo International to acquire run-off Endurance at Lloyd’s (EAL) business

Sompo International’s press release: PEMBROKE, Bermuda, August 30, 2022 — Sompo International, a leading global…